Pipe fitter



FIG. 1 is a perspective view of a pipe fitter showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The dashed broken lines depict portions of the pipe fitter that form nopart of the claim.

CLAIM The ornamental design for a pipe fitter, as shown and described.